Give yourself some good karma and sell it to someone for $50 on here, people would buy that without a doubt, but recond with this: it's almost summer, not many people are buying sweatshirts or even logging in on ns anymore.
On the flip-side, if you want your $90 be patient and sit on it till next year, then it'll probably be worth $95.
Don't pull out the "I'll give it to goodwill" card cause we all know it's bullshit.